/*
* org.openmicroscopy.shoola.util.ui.ClosablePopupMenu
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2008 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.ui;
//Java imports
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
//Third-party libraries
//Application-internal dependencies
/**
* Helper menu used to close all tabs.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since OME3.0
*/
class ClosablePopupMenu
extends JPopupMenu
implements ActionListener
{
/** Action ID to close the selected tabbed pane. */
private static final int CLOSE = 0;
/** Action ID to close all tabbed panes. */
private static final int CLOSE_ALL = 1;
/** Action ID to close all tabbed panes excepted the selected one. */
private static final int CLOSE_OTHERS = 2;
/** The owner of the menu. */
private ClosableTabbedPane tabPane;
/** Initializes and builds menu. */
private void initialize()
{
JMenuItem item = new JMenuItem("Close");
item.addActionListener(this);
item.setActionCommand(""+CLOSE);
add(item);
item = new JMenuItem("Close Others");
item.addActionListener(this);
item.setActionCommand(""+CLOSE_OTHERS);
add(item);
item = new JMenuItem("Close All");
item.addActionListener(this);
item.setActionCommand(""+CLOSE_ALL);
add(item);
}
/**
* Creates a new instance.
*
* @param tabPane Reference to the tabbed pane.
* Mustn't be <code>null</code>.
*/
ClosablePopupMenu(ClosableTabbedPane tabPane)
{
if (tabPane == null)
throw new IllegalArgumentException("No tabbed pane.");
this.tabPane = tabPane;
initialize();
}
/**
* Closes the relevant components.
* @see ActionListener#actionPerformed(ActionEvent)
*/
public void actionPerformed(ActionEvent e)
{
int index = Integer.parseInt(e.getActionCommand());
switch (index) {
case CLOSE:
tabPane.removeTabAt(tabPane.getSelectedIndex());
break;
case CLOSE_ALL:
tabPane.removeAll();
break;
case CLOSE_OTHERS:
tabPane.removeOthers();
break;
}
}
}